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Mishimoto 2011-2019 Mustang GT/V6 Racing Thermostat



  • Sale
  • $48.00

**Images May Not be Vehicle Specific. For Display Purposes Only.**

Product Overview

Hot days at the drag strip or road course will wreak havoc on the cooling system of your Mustang. An unreliable and inefficient setup can lead to overheating and potential engine damage. Mishimoto is proud to release an all-new racing thermostat specifically engineered for your 2011+ Ford Mustang V6/V8. Mishimoto racing thermostats promote greater cooling efficiency by significantly decreasing high engine temperatures. Once the engine is fully warmed up, the Mishimoto low-temperature racing thermostat will open at a lower temperature (160°F) compared to standard thermostats (180/188°F). This allows coolant to flow through the engine sooner, thus reducing and maintaining cooler engine temperatures. As with all our mustang performance parts, this thermostat includes the Mishimoto Lifetime Warranty.

  • Direct fit for the 2011+ Ford Mustang V6 & V8
  • Lower activation temperature allows coolant to flow through the engine earlier, maintaining lower temperatures
  • Mishimoto thermostat activates at 160 F vs. factory 190 F
  • Mishimoto Lifetime Warranty


OEM Activation Temp C  88°C

OEM Activation Temp F  190°F


Purchase Includes

(1) Mishimoto Thermostat
(1) Factory-Style O-Ring
Mishimoto Lifetime Warranty


Engine Codes  2.7L EcoBoost
3.5L EcoBoost
3.5L Cyclone
3.7L V6
5.0L Coyote

Chassis Codes  S197

Mishimoto Activation Temp (Fahrenheit)  160°F

Mishimoto Activation Temp (Celsius)  71°C


Part Number:  MMTS-MUS8-11

Vehicle Fitment

  • 2015 2016 2017 2018 2019 Mustang GT
  • 2015 2016 2017 Mustang V6
*There may be a shipping lead time when order is placed.*
DeWitt, Iowa

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